Determination of the presampled MTF in computed tomography.
about
Computer modeling of the spatial resolution properties of a dedicated breast CT systemIterative reconstruction of Fourier-rebinned PET data using sinogram blurring function estimated from point source scans.Investigation of spatial resolution characteristics of an in vivo micro computed tomography system.Achieving routine submillisievert CT scanning: report from the summit on management of radiation dose in CT.Estimation of the two-dimensional presampled modulation transfer function of digital radiography devices using one-dimensional test objects.Prediction of human observer performance in a 2-alternative forced choice low-contrast detection task using channelized Hotelling observer: impact of radiation dose and reconstruction algorithms.Comparison of two-dimensional and three-dimensional iterative watershed segmentation methods in hepatic tumor volumetricsNoise power properties of a cone-beam CT system for breast cancer detection.Spatial resolution in CBCT machines for dental/maxillofacial applications-what do we know today?Statistical model based iterative reconstruction (MBIR) in clinical CT systems: experimental assessment of noise performance.A method for determining the modulation transfer function from thick microwire profiles measured with x-ray microcomputed tomography.An effective noise reduction method for multi-energy CT images that exploit spatio-spectral features.A novel objective method for assessing high-contrast spatial resolution in CT based on the Rayleigh criterion.Noise Power Characteristics of a Micro-Computed Tomography System.Restoration of Thickness, Density, and Volume for Highly Blurred Thin Cortical Bones in Clinical CT Images.Experimental validation of a three-dimensional linear system model for breast tomosynthesisFundamental relationship between the noise properties of grating-based differential phase contrast CT and absorption CT: theoretical framework using a cascaded system model and experimental validationProjection space denoising with bilateral filtering and CT noise modeling for dose reduction in CT.Spatial resolution characterization of differential phase contrast CT systems via modulation transfer function (MTF) measurementsPhantom evaluation of a commercially available three modality image guided radiation therapy system.Noise reduction in spectral CT: reducing dose and breaking the trade-off between image noise and energy bin selection.A quality assurance framework for the fully automated and objective evaluation of image quality in cone-beam computed tomography.A novel easy-to-use phantom for the determination of MTF in SPECT scanners.Evaluation of the spatial resolution characteristics of a cone-beam breast CT scanner.Automatic CT simulation optimization for radiation therapy: A general strategy.Comparative evaluation of image quality among different detector configurations using area detector computed tomography.Objective comparison of high-contrast spatial resolution and low-contrast detectability for various clinical protocols on multiple CT scanners.Improvement in CT image resolution due to the use of focal spot deflection and increased sampling.Resolution and noise trade-off analysis for volumetric CT.Cardiac CT for planning redo cardiac surgery: effect of knowledge-based iterative model reconstruction on image quality.Modulation transfer function measurement of CT images by use of a circular edge method with a logistic curve-fitting technique.Assessment of volumetric noise and resolution performance for linear and nonlinear CT reconstruction methods.Adaptive nonlocal means filtering based on local noise level for CT denoising.Peak SNR in automated coronary calcium scoring: selecting CT scan parameters and statistically defined scoring thresholds.Characteristics of a newly developed dentomaxillofacial X-ray cone beam CT scanner (CB MercuRay): system configuration and physical properties.Determination of point spread function in computed tomography accompanied with verification.A computer simulation platform for the optimization of a breast tomosynthesis system.An effective method to verify line and point spread functions measured in computed tomography.Spatial resolution measurement for iterative reconstruction by use of image-averaging techniques in computed tomography.Model-based PSF and MTF estimation and validation from skeletal clinical CT images.
P2860
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P2860
Determination of the presampled MTF in computed tomography.
description
2001 nî lūn-bûn
@nan
2001年の論文
@ja
2001年論文
@yue
2001年論文
@zh-hant
2001年論文
@zh-hk
2001年論文
@zh-mo
2001年論文
@zh-tw
2001年论文
@wuu
2001年论文
@zh
2001年论文
@zh-cn
name
Determination of the presampled MTF in computed tomography.
@en
Determination of the presampled MTF in computed tomography.
@nl
type
label
Determination of the presampled MTF in computed tomography.
@en
Determination of the presampled MTF in computed tomography.
@nl
prefLabel
Determination of the presampled MTF in computed tomography.
@en
Determination of the presampled MTF in computed tomography.
@nl
P2860
P356
P1433
P1476
Determination of the presampled MTF in computed tomography.
@en
P2093
P2860
P304
P356
10.1118/1.1350438
P407
P577
2001-03-01T00:00:00Z